Add "Site Settings" option to Clear Browsing Data on Android

components/content_settings/core/browser/host_content_settings_map.cc

Index: components/content_settings/core/browser/host_content_settings_map.cc
diff --git a/components/content_settings/core/browser/host_content_settings_map.cc b/components/content_settings/core/browser/host_content_settings_map.cc
index 3c6d765bc8c840112596c8d8c3af6545ba8044c4..19769aa66e14950183ace4c721c4e553bbb75330 100644
--- a/components/content_settings/core/browser/host_content_settings_map.cc
+++ b/components/content_settings/core/browser/host_content_settings_map.cc
@@ -658,6 +658,14 @@ void HostContentSettingsMap::ClearSettingsForOneType(
   FlushLossyWebsiteSettings();
 }
 
+base::Time HostContentSettingsMap::GetSettingLastModifiedDate(
+    const ContentSettingsPattern& primary_pattern,
+    const ContentSettingsPattern& secondary_pattern,
+    ContentSettingsType content_type) const {
+  return pref_provider_->GetWebsiteSettingLastModified(
+      primary_pattern, secondary_pattern, content_type, std::string());
+}
+
 void HostContentSettingsMap::ClearSettingsForOneTypeWithPredicate(
     ContentSettingsType content_type,
     base::Time begin_time,